D-(+)-Octopine

Size

£505.00

SKU:: 018681
Molecular Weight:: 246.26
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 34522-32-2
Extra Details:: A nitrogenous compound from octopus muscles. It is used for producing seasoning and food additive. Synonyms: N2-[(1R)-1-Carboxyethyl]-L-arginine; (R)-N2-(1-carboxyethyl)-L-arginine; Octopine; D-Octopine CAS No: 34522-32-2 Molecular Formula: C₉H₁₈N₄O₄ Molecular Weight: 246.26 Purity: ≥95% Appearance: White to off-white solid Melting Point: >250°C (dec.) Solubility: Water (Slightly Heated, Sonicated) Method for Determining Identity: Proton NMR (CD3OD + DCl, D2O) and Mass Spectrometric Analysis TLC Conditions: C18; Acetonitrile: Water : Ammonium Hydroxide = 6 : 4 : 0.1; Visualized with KMnO4 and Ninhydrin; Single Spot, Rf=0.6. Specific Rotation: +19.6° (c = 0.5, Water) Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at 4°C. Stable for 6 months after receipt.